Comparison of Timebase Interpolation Methods for Traceable, Wideband mm-Wave Communication Signals
Diogo Ribeiro, Kate Remley, Paul D. Hale, Chih-Ming Wang, Dylan Williams
An integral part of processing a signal from a calibrated, equivalent-time sampling oscilloscope is accurately determining sampling times and then interpolating the resulting irregularly spaced time grid to create a uniform time spacing. In this paper we present simulations and measurements to determine the effect of the interpolation choice on the fidelity of a modulated signal. We judge the effect by calculating the error-vector-magnitude of the resultant signal from each interpolation.
, Remley, K.
, Hale, P.
, Wang, C.
and Williams, D.
Comparison of Timebase Interpolation Methods for Traceable, Wideband mm-Wave Communication Signals, 87th ARFTG, San Francisco, CA, US, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=920221
(Accessed November 30, 2023)